I don't understand what you want me to give you.

When you create a BIT column in a table, you must decide what the 1 and 0 mean, if they mean anything more than the mathematical values. There's no 'sample coding' I can give you that will show you anything meaningful, it's the same as creating a status column of type INT and deciding that 1 means 'active', 2 means 'inactive', 3 means 'deleted', 4 means 'invalid', etc.

By convention (and only by convention) when a BIT is used as a True/False flag, 1 is true and 0 is false, but that is solely by convention and not enforced anywhere by SQL Server.